Solve the Heat equation, please i have no idea how to solve this kind of problems
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A refrigerator has a coefficient of performance of 1.15, and it extracts 7.95 J of heat from the cold reservoir during each cycle. (a) How much work is done on the gas in each cycle? (b) How much heat is exhausted into the hot reservoir in each cycle? I've seen a similar question, but I still don't understand how to solve. Can I get help please, step by step would be kind.
I have no idea how to solve these types of problems. Can anyone help me out? If n=20, μ=15, =20 and S=10, to do a one-sided hypothesis test with significance level, α=1%, you will read a t-value table of:
I have this math problem I've been struggling with, it has
multiple parts but it's basically the same idea. the question is
solve the problems. With each step, please.
Find the real solutions of each equation. (x + 2)4/3-5(x + 2)2/3 + 6-0 3x3 + 4x2-27x + 36
(4 points) Use the Fourier integral transformations to solve the heat equation д2u du 0 < x u(x, 0) = 0, 100, a(0,t) (Please use "alpha" for the variable α.) n(x, t) = Jo
In heat transfer, if we neglect the lumped capacity system approach and use the heat diffusion equation to solve transient conduction problems, why do they consider infinite and semi infinite geometries? and what are the differences between infinite and semi infinite for spheres/plates or cylinders?
Solve heat capacity problems Question An object with a heat capacity of 3.40 x 103. absorbs 54.0 kJ of heat, beginning at -25.0°C. What will be the final temperature of the object? • Round your answer to one decimal place. • Include a negative sign in your answer if needed. Provide your answer below: degree C
2. For the 1-D heat equation solve uha, t) with Cs and ICs wing seperating BC (0,0) = 0, Lt) = 0 ICs (2,0) = cos 21 c20²u a2x' au 2. For the 1-D heat equation solve u(x, t) with BCs and ICs using separating at variables. Please show the details. BCs: & u(0,t) = 0, u(L, t) = 0 ICs: u(x,0) = cos Sex 2L
I need to figure out how to solve a polynomial in MATLAB My equation i have is... heat(i) == (m/M)*(((A-R)*(T3-T2))+((B/2)*(T3^2-T2^2))+((C/3)*(T3^3-T2^3))+((D/4)*(T3^4-T2^4)))) ...all variables are known, including heat(i), except for T3.
I'm stuck on this
Final ocxel, to Qui solve the fall swing heat equation I kls + Ae Et = 4 In(ot) =0, u, t) = 0 u(x,0) = f(x)
Solve the heat equation Ut = Uxx
+ Uyy on a square 0 <= x <= 2, 0<= y<= 2 with the
following boundary and initial conditions
2. Solve the heat equation boundary conditions uvw on a square O S r s 2, 0 S vS 2 with the (note the mix of u and tu) and with initial condition 0 otherwise Present your answer as a double trigonometric sum.
2. Solve the heat equation boundary conditions uvw on a...